MARIA MCPHERSON, M.D.
MARIA MCPHERSON MD JONATHAN FREILICH MD DAVID FREILICH MD PLLC
Functional Medicine MDs
Functional medicine approach to root-cause wellness and chronic condition management.
Credentials & Training
Federally verified- Credential
- MD
- Medical school
- State University of Ny Upstate Medical University
- Graduated
- 2000
- Medicare specialty
- Ophthalmology
- Group practice
- Maria Mcpherson MD Jonathan Freilich MD David Freilich MD PLLC · 6 clinicians
- Medicare assignment
- Accepted — bills the Medicare-approved amount as payment in full
Sourced from the CMS Doctors & Clinicians national file, last checked August 2026.
About
Maria McPherson is a naturopathic doctor in Hudson who practices functional medicine, focusing on identifying and treating the underlying causes of chronic health conditions rather than managing symptoms alone. She works with patients seeking alternatives to conventional pharmaceutical approaches, using lab work, dietary modification, supplements, and lifestyle changes to support healing. Her practice is well-suited for people interested in preventive care, energy optimization, and addressing conditions like digestive issues, hormonal imbalances, and autoimmune concerns. As a cash-pay practice, she typically works outside insurance networks.
Areas of Focus
Specialties
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